A recent study among 150 street hawkers in Cape Town showed that 48 of them are of the opinion that the local regulations obstruct their business. d) The researcher conducting this study is not satisfied with the confidence interval and wants to conduct another study to find a shorter confidence interval. What should the researcher change to ensure they find a shorter confidence interval?
A recent study among 150 street hawkers in Cape Town showed that 48 of them are of the opinion that the local regulations obstruct their business. d) The researcher conducting this study is not satisfied with the confidence interval and wants to conduct another study to find a shorter confidence interval. What should the researcher change to ensure they find a shorter confidence interval?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A recent study among 150 street hawkers in Cape Town showed that 48 of them are of the opinion that the local
regulations obstruct their business.
d) The researcher conducting this study is not satisfied with the confidence interval and wants to conduct another study to find a shorter confidence interval. What should the researcher change to ensure they find a shorter
confidence interval?
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